In C, memory alignment can be a critical concern - especially when you're working with hardware, SIMD instruction sets, or optimizing for performance. Proper alignment ensures that data is stored...

When writing or maintaining C code, it's often helpful to know which version of the C standard the compiler is using. This can affect available features, syntax, and standard library...

In C++, memory alignment is crucial when dealing with performance-critical applications or low-level optimizations. Misaligned pointers can lead to inefficient memory access and increased CPU cycles. One common scenario where...

GNU Screen is a terminal multiplexer that allows users to manage multiple terminal sessions within a single window or remote session. It enables users to split the terminal into several...

The tmux is a terminal multiplexer that allows users to manage multiple terminal sessions within a single window. It enables you to split the terminal into multiple panes, run several...

The strace is a command line tool on Linux that allows you to trace the system calls and signals used by a program, providing deep insight into how it interacts...

Valgrind is a command line tool for debugging and profiling programs, mainly in C and C++, by detecting memory leaks, invalid memory access, and performance bottlenecks. This tutorial demonstrates how...

Position-Independent Executable (PIE) is a security feature that allows executables to be loaded at random memory addresses, enhancing security against certain types of attacks like buffer overflows. Non-PIE executables, on...

When analyzing binary files on a Linux system, you might need to extract human-readable text embedded within them. This can be useful for reverse engineering, debugging, or simply inspecting a...

The xan is a command line tool for processing CSV files. The tool offers a comprehensive set of operations for various CSV manipulations, including previewing, filtering, slicing, aggregating, sorting, and...